Ventilating poultry laying houses
By: [M.G. Cropsey].
Series: Station bulletin / Oregon Agricultural College Experiment Station -- 552.; Station bulletin (Oregon State College. Agricultural Experiment Station) -- 552.
Publisher: Agricultural Experiment Station, Oregon State College
Published: 1956
Place of publication: Corvallis, Ore
Language: eng
Number of pages: 12
Subjects: Poultry -- Housing -- Heating and ventilation.
Notes: Cover title.